Messages in this thread | | | Date | Tue, 7 Feb 2006 10:43:55 -0800 (PST) | From | Linus Torvalds <> | Subject | Re: [PATCH] percpu data: only iterate over possible CPUs |
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On Wed, 8 Feb 2006, Dipankar Sarma wrote: > > One would think so, but I recall not all archs did that. Alpha for > example sets up cpu_possible_map in smp_prepare_cpus(). It however > makes more sense to fix the arch then use NR_CPUS, IMO.
Ehh? alpha does it in setup_smp(), which in turn is called very early from setup_arch().
Were you perhaps thinking of something else? Or am I just going blind and confused?
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